Dan River Steam Station

Dan River Steam Station is a coal-fired power station owned and operated by Duke Energy near Eden, North Carolina.

Plant Data

 * Owner/Parent Company: Duke Energy
 * Plant Nameplate Capacity: 290 MW (Megawatts)
 * Units and In-Service Dates: 70 MW (1949), 70 MW (1950), 150 MW (1955)
 * Location: 900 South Edgewood Rd., Eden, NC 27288
 * GPS Coordinates: 36.488368, -79.718053
 * Coal Consumption:
 * Coal Source:
 * Number of Employees:

Emissions Data

 * 2006 CO2 Emissions: 1,230,600 tons
 * 2006 SO2 Emissions:
 * 2006 SO2 Emissions per MWh:
 * 2006 NOx Emissions:
 * 2005 Mercury Emissions:

Death and disease attributable to fine particle pollution from Dan River
In 2010, Abt Associates issued a study commissioned by the Clean Air Task Force, a nonprofit research and advocacy organization, quantifying the deaths and other health effects attributable to fine particle pollution from coal-fired power plants. Fine particle pollution consists of a complex mixture of soot, heavy metals, sulfur dioxide, and nitrogen oxides. Among these particles, the most dangerous are those less than 2.5 microns in diameter, which are so tiny that they can evade the lung's natural defenses, enter the bloodstream, and be transported to vital organs. Impacts are especially severe among the elderly, children, and those with respiratory disease. The study found that over 13,000 deaths and tens of thousands of cases of chronic bronchitis, acute bronchitis, asthma, congestive heart failure, acute myocardial infarction, dysrhythmia, ischemic heart disease, chronic lung disease, and pneumonia each year are attributable to fine particle pollution from U.S. coal plant emissions. These deaths and illnesses are major examples of coal's external costs, i.e. uncompensated harms inflicted upon the public at large. Low-income and minority populations are disproportionately impacted as well, due to the tendency of companies to avoid locating power plants upwind of affluent communities. To monetize the health impact of fine particle pollution from each coal plant, Abt assigned a value of $7,300,000 to each 2010 mortality, based on a range of government and private studies. Valuations of illnesses ranged from $52 for an asthma episode to $440,000 for a case of chronic bronchitis.

Table 1: Death and disease attributable to fine particle pollution from Dan River Steam Station
Source: "Find Your Risk from Power Plant Pollution," Clean Air Task Force interactive table, accessed February 2011

Proposed coal unit closures
In September 2010, Duke Energy said it might close seven coal-fired units at its Carolinas power plants within five years as environmental regulations intensify. It may retire by 2015 all coal-fired units for which it's not economical to install sulfur dioxide controls called scrubbers. That would increase by 890 megawatts the coal plants Duke had planned to retire in 2009. The retired units would be at Duke's Riverbend Steam Station in Gaston County, Buck Steam Station in Rowan County, and Lee Steam Plant in Anderson County, S.C. Duke said it might convert Lee from coal to natural gas fuel.

Duke has already agreed to retire 800 megawatts of older coal units as part of an N.C. permit to build a new 825-megawatt unit under construction at the Cliffside Plant in Rutherford County. That will shutter four old units at Cliffside, two at Buck, three at Dan River Steam Station, and two at Riverbend.

Duke's projections show the amount of its electricity generated with coal falling from 42 percent in 2011 to 29 percent in 2030. The share from nuclear power, in contrast, stays steady at 51 percent. The utility continues to plan for a new nuclear plant, its first since the mid-1980s, to open in Gaffney, S.C., in about 2020. Duke is also building two gas-fired power plants, to open at Buck in late 2011 and at Dan River in late 2012.

Associated coal waste site

 * Dan River Steam Station Primary Pond
 * Dan River Steam Station Secondary Pond

"High Hazard" Surface Impoundments
Two of Dan River Steam Station's coal ash surface impoundments are on the EPA's official June 2009 list of Coal Combustion Residue (CCR) Surface Impoundments with High Hazard Potential Ratings. The rating applies to sites at which a dam failure would most likely cause loss of human life, but does not assess of the likelihood of such an event.

Coal Ash Waste and Water Contamination
In August 2010 a study released by the Environmental Integrity Project, the Sierra Club and Earthjustice reported that North Carolina, along with 34 states, had significant groundwater contamination from coal ash that is not currently regulated by the Environmental Protection Agency (EPA). The report, in an attempt to pressure the EPA to regulate coal ash, noted that most states do not monitor drinking water contamination levels near waste disposal sites. The report mentioned North Carolina based Dan River Steam Station as having groundwater contamination due to coal ash waste.

Study finds dangerous level of hexavalent chromium at Dan River coal waste site
A report released by EarthJustice and the Sierra Club in early February 2011 stated that there are many health threats associated with a toxic cancer-causing chemical found in coal ash waste called hexavalent chromium. The report specifically cited 29 sites in 17 states where the contamination was found. The information was gathered from existing EPA data on coal ash and included locations in Alabama, Arkansas, Delaware, Florida, Illinois, Indiana, Minnesota, Massachusetts, North Carolina, North Dakota, Nevada, Ohio, Oklahoma, Pennsylvania, Tennessee, Virgina and Wisconsin. In North Carolina, the Dan River Steam Station in Eden, the Asheville Plant in Asheville and the Cape Fear Steam Plant in Montcure all were reported as having high levels of chromium seeping into groundwater.

According to the report, hexavalent chromium (Cr(VI)) was reported at the Dan River unlined landfill and pond coal waste site above 61 ppb (parts per billion) - 3,050 times the proposed California drinking water goals and 22% above the North Carolina drinking water standard.

As a press release about the report read:


 * Hexavalent chromium first made headlines after Erin Brockovich sued Pacific Gas & Electric because of poisoned drinking water from hexavalent chromium. Now new information indicates that the chemical has readily leaked from coal ash sites across the U.S. This is likely the tip of the iceberg because most coal ash dump sites are not adequately monitored.

According to the report, the electric power industry is the leading source of chromium and chromium compounds released into the environment, representing 24 percent of releases by all industries in 2009.

Other coal waste sites
To see a nationwide list of over 350 coal waste sites in the United States, click here. To see a listing of coal waste sites in a particular state, click on the map:



Citizen groups

 * Appalachian Voices
 * Asheville Rising Tide
 * Canary Coalition
 * North Carolina Waste Awareness And Reduction Network
 * Sierra Club North Carolina Chapter
 * Southern Environmental Law Center
 * StopCliffside.org
 * Western North Carolina Alliance

Related SourceWatch Articles

 * Existing U.S. Coal Plants
 * North Carolina and coal
 * Duke Energy
 * United States and coal
 * Global warming